---
title: "Glow in the Dark Petg — $57K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/industrial-scientific/glow-in-the-dark-petg"
last_updated: "2026-08-08T07:59:54.305Z"
locale: en
meta:
description: "Niche score 57/100 · $57K/yr market · 58K searches/yr. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Aug 2026."
"og:description": "Niche score 57/100 · $57K/yr market · 58K searches/yr. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Aug 2026."
"og:title": "Glow in the Dark Petg — $57K/yr Amazon US Niche (2026) - Flapen"
---
# **glow in the dark petg**
**Worth a look**
Shows a sweet-spot price point ($24.04 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 14Growth 49Conversion 51Competition 63Returns 87Price range 95Avg price 95Brand share 37Review moat 52Quality gap 87
**Avg price**
**Incredible****$24.04**
avg listing price — sweet spot $15–$100
**Price range**
**Incredible****$16.45–$52.60**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Great****4.1★**
avg incumbent rating — lower means beatable quality
**Returns**
**Great****1.4%**
return rate — above 5% kills the launch gate
**Competition**
**Good****47%**
top-5 click share — leaders hold, buyers still browse
**Review moat**
**Good****1,402.73**
avg incumbent reviews — the moat a new listing must climb
**Conversion**
**Good****4.1%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Okay****+19.6%**
90-day search growth — must beat 0% to launch
**Brand share**
**Okay****83%**
top-5 brand share — brands hold most of the demand
**Market size**
**Bad****$57K**
$57K/yr · 58K searches
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500")
According to Flapen's Amazon United States niche tracking, glow in the dark petg is a $57K/yr Amazon United States market (58K searches/yr). The top 5 brands hold 83% of demand. Verdict: Worth a look — 57/100.
Data updated Aug 6, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **glow in the dark petg market data**
- **Units sold / yr**
- **3K–3K**
- avg 0–100/product
- **Revenue / yr**
- **$60K–$72K**
- units × avg price
- **Conversion rate**
- **4.1%**
- **Avg BSR**
- **#312**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **88%**
- **Out of stock**
- **5.1%**
- **Avg brand age**
- **35 months**
- **Avg seller age**
- **207 days**
## **Competition & brand share**
The top 5 products take 47% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**13 **▼falling
**Sellers**
**15**
**Top-5 brand share**
**83%**
Top 20: 100%
**Top-5 click share**
**47%**
Top 20: 90%
**Open market**
**14%**
- SUNLU40% - IEMAI18% - iSANMATE13% - AMOLEN6% - CCTREE6% - SainSmart3% - Open — no brand owns it (7 brands, 14%)
## **Demand**
Weekly Amazon search volume, last 23 weeks — +19.6% search growth over the last 90 days.
2K1KSpike '26Mar '26Mar '26Apr '26May '26May '26Jun '26Jul '26Jul '26
[**Open Trend **](https://flapen.com/research/us/industrial-scientific/glow-in-the-dark-petg/trend)
## **Top glow in the dark petg search terms**
- **glow in the dark petg**16K/yr+13.9%3.1% conv. - **petg glow in the dark filament**13K/yr+6.8%3.4% conv. - **glow in the dark petg filament**8K/yr+43.6%3.7% conv. - **glow petg**7K/yr+25.7%2.7% conv. - **petg glow**5K/yr+21.2%2.9% conv. - **glow in the dark filament petg**5K/yr+20.2%3.2% conv. - **petg filament glow in the dark**4K/yr+30.8%2.7% conv. [**All search terms **](https://flapen.com/research/us/industrial-scientific/glow-in-the-dark-petg/search-terms)
## **Top glow in the dark petg products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%10%$6K20%$11K30%$17K40%$23K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**SUNLU PETG Glow in Dark Filament 4kg(Glowing Blue/Green/Red/Yellow)**SUNLU**$52.60**4.0★58 rev](https://www.amazon.com/dp/B0F1F9G28X) [2**IEMAI Glow in The Dark PETG 3D Printer Filament 1.75mm Green 1kg**IEMAI**$18.22**4.0★19 rev](https://www.amazon.com/dp/B0FPF769YS) [3**iSANMATE Glow in The Dark PETG Filament Blue Luminous Filament 1.75mm Easy to Print PETG Filament Ideal for Halloween Christmas & Fall Pumpkin Decorations 1KG/Spool**iSANMATE**$18.05**4.2★4,609 rev](https://www.amazon.com/dp/B0FMX9FL8S) [4**SUNLU PETG Glow in Dark Filament 1kg(White Glow Green)**SUNLU**$16.54**4.5★21 rev](https://www.amazon.com/dp/B0D9Q9W4NH) [5**iSANMATE 3D Printer Filament Bundle Glow in The Dark Filament Orange Green Blue and Purple PETG Filament 1.75 mm Dimensional Accuracy +/- 0.03 mm 250g X 4 Pack**iSANMATE**$27.29**4.2★4,609 rev](https://www.amazon.com/dp/B0FMXWCVDG)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**PCTG MAX SpoolHaus 3D Printer Filament 1.75mm Better Than PETG Green Glow in the Dark 1kg (Glow Green)**SPOOLHAUS**$39.84**38 rev7mo ago](https://www.amazon.com/dp/B0G3JX791C) [**IEMAI 250g Glow in The Dark PETG 3D Printer Filament 1.75mm Bundle**IEMAI**$27.53**8 rev7mo ago](https://www.amazon.com/dp/B0G6ZTWPNF) [**IEMAI Glow in The Dark PETG 3D Printer Filament 1.75mm Green 1kg**IEMAI**$18.22**19 rev11mo ago](https://www.amazon.com/dp/B0FPF769YS) [**IEMAI Glow in The Dark PETG 3D Printer Filament 1.75mm Rainbow 1kg**IEMAI**$22.12**552 rev11mo ago](https://www.amazon.com/dp/B0FPF6G65D) [**iSANMATE Glow in The Dark PETG Filament Blue Luminous Filament 1.75mm Easy to Print PETG Filament Ideal for Halloween Christmas & Fall Pumpkin Decorations 1KG/Spool**iSANMATE**$18.05**4,609 rev11mo ago](https://www.amazon.com/dp/B0FMX9FL8S)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**SUNLU PETG Glow in Dark Filament 1kg(White Glow Blue)**SUNLU**$16.92**4.0★**▲ 166%**](https://www.amazon.com/dp/B0D9QBBN16) [**IEMAI 250g Glow in The Dark PETG 3D Printer Filament 1.75mm Bundle**IEMAI**$27.53**4.0★**▲ 155%**](https://www.amazon.com/dp/B0G6ZTWPNF) [**PCTG MAX SpoolHaus 3D Printer Filament 1.75mm Better Than PETG Green Glow in the Dark 1kg (Glow Green)**SPOOLHAUS**$39.84**3.9★**▲ 129%**](https://www.amazon.com/dp/B0G3JX791C) [**SUNLU PETG Glow in Dark Filament 1kg(White Glow Green)**SUNLU**$16.54**4.5★**▲ 118%**](https://www.amazon.com/dp/B0D9Q9W4NH) [**SUNLU PETG Glow in Dark Filament 1kg(Yellow Glow Yellow)**SUNLU**$16.45**3.1★**▲ 104%**](https://www.amazon.com/dp/B0FCC28VN2)
**~~View all trending →~~**
## **What buyers say about glow in the dark petg**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Brightness/Shine/Glow**29%
*“good glow”*
**Color**23%
*“Good color”*
**Quality-Overall**9%
*“Excellent quality”*
**Material Quality**6%
*“Interesting material for a little added fun in a project”*
**Value For Money**6%
*“Good value”*
**Advertised Vs Actual Product**5%
*“Product is as advertised”*
**Ease Of Use**2%
*“Easy to use”*
**Adhesion/Stickiness**2%
*“Layer adhesion was great”*
**Efficiency**2%
*“Works really well”*
**Durability**1%
*“I also appreciate the durability—it feels sturdy”*
### **What buyers complain about **
**Brightness/Shine/Glow**27%
*“low brightness”*
**Print Quality**11%
*“Doesn't print well”*
**Color**7%
*“It was bad enough the colors werent correct”*
**Quality-Overall**6%
*“Bad quality”*
**Adhesion/Stickiness**5%
*“Adhesion Issues”*
**Value For Money**5%
*“this honestly feels a little overprice for what it is”*
**Strength**4%
*“Very brittle, breaks”*
**Functionality-Overall**4%
*“only works 30% of the time”*
**Advertised Vs Actual Product**4%
*“Not as advertised”*
**Ease Of Use**2%
*“It is much harder to print than regular PETG”*
### **Top return reasons **
**Size-Overall**26%
**Compatibility-Overall**12%
**Print Quality**9%
**Functionality-Overall**9%
**Advertised Vs Actual Product**8%
**Color**7%
**Brightness/Shine/Glow**6%
**Adhesion/Stickiness**5%
**Material Quality**3%
**Defective Material/Parts**3%
## **Common questions**
- **Is glow in the dark petg profitable to sell on Amazon United States?**
- The niche generates $57K/yr across 26 tracked products. 1 of 8 products launched in the last 360 days are still selling. 90-day search growth is +19.6%. Flapen's verdict: Worth a look (57/100).
- **How competitive is the glow in the dark petg niche?**
- 13 brands and 15 sellers compete. The top 5 products take 47% of clicks and top 5 brands hold 83% of demand.
- **What do buyers complain about in glow in the dark petg?**
- Top complaints mined from reviews: Brightness/Shine/Glow, Print Quality, Color. The return rate is 1.4%.
- **What does it cost to enter the glow in the dark petg niche?**
- Listings span $16.45–$52.60; the average listing price is $24.04 (sweet spot $15–$100). The average incumbent carries 1,403 reviews — the moat a new listing must climb.
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